{
  "$type": "site.standard.document",
  "description": "Methods and systems are provided for indication of a degradation in an EVAP and/or fuel system. In one example, a method for indication of a presence or absence of a degradation in a refueling system may include vacuum pull-down and pressure bleed-up tests being carried out based on a state of…",
  "path": "/patents/1329818",
  "publishedAt": "2022-10-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M25/0818",
    "Ford Global Technologies, LLC"
  ],
  "textContent": "Methods and systems are provided for indication of a degradation in an EVAP and/or fuel system. In one example, a method for indication of a presence or absence of a degradation in a refueling system may include vacuum pull-down and pressure bleed-up tests being carried out based on a state of submersion of a spud valve in liquid fuel in a fuel tank.",
  "title": "SYSTEMS AND METHODS FOR IDENTIFYING DEGRADATION IN EVAPORATIVE EMISSIONS CONTROL SYSTEMS"
}